Home / 27,237.56-37,500.92-23,242.64

Finding the Fourth Proportional to 27,237.56, 37,500.92 and 23,242.64

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Solution

The fourth proportional to 27,237.56, 37,500.92 and 23,242.64 is: 32,000.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,237.56 : 37,500.92 = 23,242.64 : x
  2. Step 2: Convert to fraction form
    27,237.56/37,500.92 = 23,242.64/x
  3. Step 3: Cross multiply
    27,237.56x = 37,500.92 × 23,242.64
  4. Step 4: Simplify right side
    27,237.56x = 871,620,079.51
  5. Step 5: Solve for x
    x = 871,620,079.51/27,237.56
  6. Step 6: Final answer
    x = 32,000.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.